{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{2}{c}}
\hline\hline
          &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         \\
\hline
1.S#1.T   &    4.239\sym{***}&    5.624\sym{*}  \\
          &  (1.299)         &  (3.374)         \\
\hline
\(N\)     &     9373         &     9378         \\
\(R^{2}\) &    0.542         &    0.713         \\
\hline\hline
\end{tabular}
}
